after checking out a fresh cvs copy, i noticed that directfb could not compile.

output:
 gcc -DHAVE_CONFIG_H -I. -I. -I../.. -I../../gst-libs -I../../gst-libs
-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -pthread -I/usr/include/gstreamer-0.8
-I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/libxml2
-DGST_DISABLE_DEPRECATED -Wall -Werror -D_REENTRANT -I/usr/include/directfb -g
-O2 -MT libgstdirectfbvideosink_la-directfbvideosink.lo -MD -MP -MF
.deps/libgstdirectfbvideosink_la-directfbvideosink.Tpo -c directfbvideosink.c 
-fPIC -DPIC -o .libs/libgstdirectfbvideosink_la-directfbvideosink.o
cc1: warnings being treated as errors
directfbvideosink.c: In function 'gst_directfbvideosink_sink_link':
directfbvideosink.c:317: warning: pointer targets in passing argument 3 of
'gst_structure_get_fourcc' differ in signedness
make[3]: *** [libgstdirectfbvideosink_la-directfbvideosink.lo] Error 1
make[3]: Leaving directory `/mnt/extra/Sources/gst-plugins/ext/directfb'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/mnt/extra/Sources/gst-plugins/ext'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/mnt/extra/Sources/gst-plugins'
make: *** [all] Error 2

have fun fixing :)